action.yml

---
inputs:
  working-directory:
    description: The working directory where the commands are run
    required: false
    default: ./

runs:
  using: "composite"
  steps:
    - name: Setup virtualenv
      run: |
        echo "::group::Setup virtualenv"
        export CFN_LINT_VENV="${HOME}/.virtualenvs/cfn-lint"
        python -m venv "${CFN_LINT_VENV}"
        export PATH_TO_CFN_LINT="${CFN_LINT_VENV}/bin"
        echo "PATH_TO_CFN_LINT=${PATH_TO_CFN_LINT}" >> $GITHUB_ENV
        echo "::endgroup::"
      shell: bash
    - name: Install cfn-lint
      run: |
        echo "::group::Install cfn-lint"
        . "${PATH_TO_CFN_LINT}/activate"
        python -m pip install --upgrade cfn-lint>=1.6.1 cfn-lint-ax>=1.0.0
        deactivate
        echo "::endgroup::"
      shell: bash
    - name: Print versions
      run: |
        echo "::group::Print versions"
        . "${PATH_TO_CFN_LINT}/activate"
        python -m pip freeze
        deactivate
        echo "::endgroup::"
      shell: bash
    - name: Run cfn-lint
      run: |
        echo "::group::Run cfn-lint"
        ${PATH_TO_CFN_LINT}/cfn-lint
        echo "::endgroup::"
      shell: bash
      working-directory: ${{ inputs.working-directory }}